Arc Gurren-Lagann

About

When Simon uses the Gurren Lagann to merge into the Arc-Gurren, he converts the Dai-Gan into a Dai-Gunman called the Arc-Gurren Lagann, powered up by one of the Gurren Lagann's Giga Drills similar to how the Lagann is powered by Simon's Core Drill. The power of this Gunmen isn't fully displayed in the series, but it has the ability to rip the fabric of space-time itself through its sheer brute force on its debut. The Arc-Gurren Lagann is usually used exclusively by Simon and Viral, in the Gurren-Lagann, but was also operated by Gimmy and Darry, using both of their Grapearls. It can form massive drills or fight with punches.

The Arc Gurren-Lagann resembles the Gunbuster, another giant mecha produced by GAINAX.